gcc/config/m68k/next21.h

   1 /* Target definitions for GNU compiler for mc680x0 running NeXTSTEP 2.1
   2    Copyright (C) 1989, 1990, 1991, 1992, 1993, 1994
   3    Free Software Foundation, Inc.
   4
   5 This file is part of GNU CC.
   6
   7 GNU CC is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 2, or (at your option)
  10 any later version.
  11
  12 GNU CC is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GNU CC; see the file COPYING.  If not, write to
  19 the Free Software Foundation, 59 Temple Place - Suite 330,
  20 Boston, MA 02111-1307, USA.  */
  21
  22 /* Changed for NeXTStep2.1, Ch. Kranz, 2/94, 3/94 */
  23
  24 #include "m68k/next.h"
  25 #include "nextstep21.h"
  26
  27 /* for #include <mach.h> in libgcc2.c */
  28 #define NeXTStep21
  29
  30 /* called from m68k.c line 1881 */
  31 #undef  ASM_OUTPUT_FLOAT_OPERAND
  32 #define ASM_OUTPUT_FLOAT_OPERAND(CODE,FILE,VALUE)               \
  33   do{                                                           \
  34       if (CODE != 'f')                                          \
  35         {                                                       \
  36           long l;                                               \
  37           REAL_VALUE_TO_TARGET_SINGLE (VALUE, l);               \
  38           if (sizeof (int) == sizeof (long))                    \
  39             asm_fprintf ((FILE), "%I0x%x", (int) l);            \
  40           else                                                  \
  41             asm_fprintf ((FILE), "%I0x%lx", l);                 \
  42         }                                                       \
  43       else if (REAL_VALUE_ISINF (VALUE))                        \
  44         {                                                       \
  45           if (REAL_VALUE_NEGATIVE (VALUE))                      \
  46             fprintf (FILE, "#0r-99e999");                       \
  47           else                                                  \
  48             fprintf (FILE, "#0r99e999");                        \
  49         }                                                       \
  50       else                                                      \
  51         { char dstr[30];                                        \
  52           REAL_VALUE_TO_DECIMAL ((VALUE), "%.9g", dstr);        \
  53           fprintf (FILE, "#0r%s", dstr);                        \
  54         }                                                       \
  55     } while (0)
  56
  57 #undef  ASM_OUTPUT_DOUBLE_OPERAND
  58 #define ASM_OUTPUT_DOUBLE_OPERAND(FILE,VALUE)                           \
  59  do { if (REAL_VALUE_ISINF (VALUE))                                     \
  60         {                                                               \
  61           if (REAL_VALUE_NEGATIVE (VALUE))                              \
  62             fprintf (FILE, "#0r-99e999");                               \
  63           else                                                          \
  64             fprintf (FILE, "#0r99e999");                                \
  65         }                                                               \
  66       else                                                              \
  67        { char dstr[30];                                                 \
  68           REAL_VALUE_TO_DECIMAL ((VALUE), "%.20g", dstr);               \
  69           fprintf (FILE, "#0r%s", dstr);                                \
  70        }                                                                \
  71     } while (0)
  72